139115408

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{3533}}^1$

素因数の和:3671

約数の個数: 40

約数和(自身を含む): 283963968

約数和(自身を除く): 144848560

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 107, 184, 214, 368, 428, 856, 1712, 2461, 3533, 4922, 7066, 9844, 14132, 19688, 28264, 39376, 56528, 81259, 162518, 325036, 378031, 650072, 756062, 1300144, 1512124, 3024248, 6048496, 8694713, 17389426, 34778852, 69557704, 139115408]

約数ペア:

[(1, 139115408), (2, 69557704), (4, 34778852), (8, 17389426), (16, 8694713), (23, 6048496), (46, 3024248), (92, 1512124), (107, 1300144), (184, 756062), (214, 650072), (368, 378031), (428, 325036), (856, 162518), (1712, 81259), (2461, 56528), (3533, 39376), (4922, 28264), (7066, 19688), (9844, 14132)]